JP7804876B2 - 電池及び電池の製造方法 - Google Patents

電池及び電池の製造方法

Info

Publication number
JP7804876B2
JP7804876B2 JP2022573926A JP2022573926A JP7804876B2 JP 7804876 B2 JP7804876 B2 JP 7804876B2 JP 2022573926 A JP2022573926 A JP 2022573926A JP 2022573926 A JP2022573926 A JP 2022573926A JP 7804876 B2 JP7804876 B2 JP 7804876B2
Authority
JP
Japan
Prior art keywords
current collector
battery
metal
positive electrode
active material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2022573926A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022149336A1 (fr
Inventor
英一 古賀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of JPWO2022149336A1 publication Critical patent/JPWO2022149336A1/ja
Application granted granted Critical
Publication of JP7804876B2 publication Critical patent/JP7804876B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0468—Compression means for stacks of electrodes and separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
JP2022573926A 2021-01-08 2021-10-26 電池及び電池の製造方法 Active JP7804876B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021002324 2021-01-08
JP2021002324 2021-01-08
PCT/JP2021/039384 WO2022149336A1 (fr) 2021-01-08 2021-10-26 Batterie et procédé de production de batterie

Publications (2)

Publication Number Publication Date
JPWO2022149336A1 JPWO2022149336A1 (fr) 2022-07-14
JP7804876B2 true JP7804876B2 (ja) 2026-01-23

Family

ID=82357399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022573926A Active JP7804876B2 (ja) 2021-01-08 2021-10-26 電池及び電池の製造方法

Country Status (5)

Country Link
US (1) US20230327129A1 (fr)
EP (1) EP4276955A4 (fr)
JP (1) JP7804876B2 (fr)
CN (1) CN116670864A (fr)
WO (1) WO2022149336A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4636877A1 (fr) * 2023-10-30 2025-10-22 LG Energy Solution, Ltd. Tampon de pressage d'élément de batterie et appareil de pressage d'élément de batterie le comprenant

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015153663A (ja) 2014-02-17 2015-08-24 トヨタ自動車株式会社 全固体電池の製造方法
JP2017004914A (ja) 2015-06-16 2017-01-05 トヨタ自動車株式会社 全固体電池
JP2017157271A (ja) 2016-02-29 2017-09-07 日立造船株式会社 全固体二次電池およびその製造方法
JP2018181451A (ja) 2017-04-04 2018-11-15 パナソニックＩｐマネジメント株式会社 積層型全固体電池およびその製造方法
WO2019131503A1 (fr) 2017-12-28 2019-07-04 日立造船株式会社 Batterie entièrement solide, son procédé de fabrication et dispositif de traitement
WO2020184476A1 (fr) 2019-03-08 2020-09-17 Tdk株式会社 Batterie au lithium "tout solide"

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103620857B (zh) * 2011-07-08 2016-08-24 株式会社村田制作所 全固体电池及其制造方法
US10431830B2 (en) * 2012-08-30 2019-10-01 Kaneka Corporation Current collector for battery and battery using same
JP2016035911A (ja) * 2014-07-31 2016-03-17 富士フイルム株式会社 全固体二次電池、固体電解質組成物、これを用いた電池用電極シート、電池用電極シートの製造方法および全固体二次電池の製造方法
CN107851852B (zh) * 2015-08-26 2020-05-29 松下知识产权经营株式会社 蓄电装置
EP3699983A4 (fr) * 2017-10-20 2020-12-23 FUJIFILM Corporation Stratifié d'électrode, pile rechargeable stratifiée entièrement solide, et procédé de fabrication correspondant

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015153663A (ja) 2014-02-17 2015-08-24 トヨタ自動車株式会社 全固体電池の製造方法
JP2017004914A (ja) 2015-06-16 2017-01-05 トヨタ自動車株式会社 全固体電池
JP2017157271A (ja) 2016-02-29 2017-09-07 日立造船株式会社 全固体二次電池およびその製造方法
JP2018181451A (ja) 2017-04-04 2018-11-15 パナソニックＩｐマネジメント株式会社 積層型全固体電池およびその製造方法
WO2019131503A1 (fr) 2017-12-28 2019-07-04 日立造船株式会社 Batterie entièrement solide, son procédé de fabrication et dispositif de traitement
WO2020184476A1 (fr) 2019-03-08 2020-09-17 Tdk株式会社 Batterie au lithium "tout solide"

Also Published As

Publication number Publication date
CN116670864A (zh) 2023-08-29
US20230327129A1 (en) 2023-10-12
WO2022149336A1 (fr) 2022-07-14
EP4276955A1 (fr) 2023-11-15
EP4276955A4 (fr) 2024-09-25
JPWO2022149336A1 (fr) 2022-07-14

Similar Documents

Publication Publication Date Title
JP7437786B2 (ja) 電池
JP7745181B2 (ja) 電池
JP7745175B2 (ja) 電池及び積層電池
JP7672059B2 (ja) 電池
JP7474977B2 (ja) 電池
JP7611496B2 (ja) 電池
JP7692156B2 (ja) 電池
JP7588327B2 (ja) 電池
US20230335790A1 (en) Battery and laminated battery
JP7804876B2 (ja) 電池及び電池の製造方法
JP7406564B2 (ja) 電池
US20240055735A1 (en) Battery
JP7692155B2 (ja) 電池及び積層電池
US20220037713A1 (en) Battery
JP7565525B2 (ja) 電池の製造方法
US20240154262A1 (en) Battery
US20240250309A1 (en) Laminated battery
US20250286241A1 (en) Battery
JP7727971B2 (ja) 電池およびその製造方法
WO2024142451A1 (fr) Batterie
JP2021061102A (ja) 電池及び積層電池
WO2022239449A1 (fr) Batterie et batterie construite en couches
JP2023180579A (ja) 電池
JP2023113054A (ja) 電池
CN117581408A (zh) 电池

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240918

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250729

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250911

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20251202

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20251223

R150 Certificate of patent or registration of utility model

Ref document number: 7804876

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150